Heaven and Earth Laws sounded grand, but in essence, they were a specific kind of rule.
And the mastery of laws Quan Yi spoke of was not directly controlling laws, but understanding rules and then using them.
For example, when Quan Yi grasped the Leverage Principle, this law of physics.
He could then use that principle to build a lever, allowing him to pry open heavy objects with less effort.
Precisely because of this, merely knowing Heaven and Earth Laws was not enough. They also required a "fulcrum" and a "wooden rod" as mediums.
The reason Quan Yi could simulate energy Immortal Herbs with the same effects was also because he had the Ultimate Wood Attribute as a medium to carry the laws behind the Immortal Herbs.
Moreover, in most cases, what an Immortal Herb embodied was only a small part of a law. It might not even be a single law, but a mixture of many complex and interwoven laws.
But in the case of the Nine Heart Begonia Martial Soul, it itself was the embodiment of a law. Moreover, it was some single and complete law.
Under such circumstances, even Quan Yi could not directly simulate the law itself with the Ultimate Wood Attribute.
"The materialization of Heaven and Earth Laws? You mean it's very similar to Lightning Tribulation?"
Because Huo Wu herself could not see the scene Quan Yi was seeing, she was still somewhat confused.
However, Huo Wu had also been deeply studying laws recently, so she had a certain understanding of Heaven and Earth Laws.
Admittedly, in most cases, laws would hide beneath phenomena and could not be directly observed.
But this was not absolute.
Under certain circumstances, hidden laws would take a more concrete form and appear directly before one's eyes.
Among them, Lightning